The Experts below are selected from a list of 318 Experts worldwide ranked by ideXlab platform
Joao Barateiro Diogo - One of the best experts on this subject based on the ideXlab platform.
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tolerance of genetically characterized folsomia candida strains to phenmedipham exposure
Journal of Soils and Sediments, 2007Co-Authors: Joao Barateiro Diogo, Tiago Nataldaluz, Christian Vogt, Jose Paulo Sousa, Carsten NowakAbstract:Background, Aims, and Scope The springtail Folsomia candida is a commonly used model species in ecotoxicological Soil Testing. The species reproduces parthenogenetically and, thus, laboratories use different clonal lineages. In this study, we investigated if genetic divergence between F. candida strains impacts the reaction to chemical stress and may thus affect the outcome of toxicity tests.
Huang Li-d - One of the best experts on this subject based on the ideXlab platform.
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Analysis of NPK Fertilizer Utilization Rate of Maize in Xingren
Tillage and Cultivation, 2020Co-Authors: Huang Li-dAbstract:8"3414"feritilizer tests and 4NPK fertilizer utilization rate tests of maize were summarized,NPK fertilizer utilization rate status in Xingren was analyzed,it's obtained that NPK fertilizer utilization rate were 29.5%,24.5%,40.9%respectively,it's provided the basic materials for Soil Testing and formula fertilization and improve the utilization rate of NPK of maize in future.
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Preliminary Study on NPK Fertilizer Utilization Rate for Maize in Xingren
2020Co-Authors: Huang Li-dAbstract:For explore the NPK fertilizer utilization rate of Soil Testing and formula fertilization and traditional fertilization,NPK fertilizer utilization rate for maize in Xingren was tested and analyzed.The results showed that NPK fertilizer utilization rate of Soil Testing and formula fertilization were higher than traditional fertilization 4.9%,3.7%,1.9%,respectively.
Carsten Nowak - One of the best experts on this subject based on the ideXlab platform.
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tolerance of genetically characterized folsomia candida strains to phenmedipham exposure
Journal of Soils and Sediments, 2007Co-Authors: Joao Barateiro Diogo, Tiago Nataldaluz, Christian Vogt, Jose Paulo Sousa, Carsten NowakAbstract:Background, Aims, and Scope The springtail Folsomia candida is a commonly used model species in ecotoxicological Soil Testing. The species reproduces parthenogenetically and, thus, laboratories use different clonal lineages. In this study, we investigated if genetic divergence between F. candida strains impacts the reaction to chemical stress and may thus affect the outcome of toxicity tests.
Hai-sui Yu - One of the best experts on this subject based on the ideXlab platform.
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In-Situ Soil Testing
Cavity Expansion Methods in Geomechanics, 2000Co-Authors: Hai-sui YuAbstract:In-situ Soil Testing is an essential part of geotechnical engineering. While many devices have been developed over the years for measuring Soil properties in-situ, the pressuremeter and the cone penetrometer (CPT) are arguably the two most widely used in-situ Soil Testing devices. Unlike many laboratory tests, pressuremeter and CPT tests are indirect tests in that the measured data needs to be interpreted to give fundamental Soil properties. Due to similar mechanical action generated by cavity expansion and cone penetration and pressuremeter expansion, cavity expansion theory has been used with considerable success in the interpretation of these two types of in-situ Soil tests (e.g. Wroth, 1984, Clarke, 1995, Yu and Mitchell, 1998; Lunne et al., 1997). The purpose of this chapter is to summarise some key applications of cavity expansion solutions to the interpretation of pressuremeter and CPT tests in both clay and sand.
Zhang Gai-qiang - One of the best experts on this subject based on the ideXlab platform.
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Experiment of Formula Fertilization by Soil Testing in Watermelon
Northern Horticulture, 2011Co-Authors: Zhang Gai-qiangAbstract:Regarded the new watermelon hybrid 'Kaixuan' as test material,effects of formula fertilization by Soil Testing on watermelon were studied.The results indicated that formula fertilization by Soil Testing could promote plant growth,raise photosynthetic rate and capacity,improve quality of watermelon,and increase yield by 20.55%,and that the Soil fertility was also increased after watermelon was harvested.